Chicago Area Drug Co Abbott Labs Reported a 4Q 2017 Net Loss of $864 Mil, Down $1,629 Mil From Its Net Income of $765 Mil in the 4Q 2016 ..................................................................................... 90% of the 4Q 2017 Net Income Decline of $1,629 Mil Was Due To the Impact of the Trump Tax Bill, Which Reduced Abbott Labs 4Q 2017 Earnings By $1,460 Mil